|Other names||"the Accursed"|
|Location||Around the March of Maedhros|
|Birth||First Age |
|Death||F.A. 472 |
|Siblings||Ulfast and Ulwarth|
Uldor the Accursed was one of Ulfang the Black's sons.
After entering Beleriand at Morgoth's bidding, Ulfang and his sons joined the service of Caranthir. Their purpose was to eventually betray the Elves, which they did in the Nirnaeth Arnoediad. First, he made sure to delay Maedhros and his army by giving false reports of enemy presence. During the battle itself, they turned against their allies, attacking them in the rear. Uldor was slain by Maglor.